373742 has 4 divisors (see below), whose sum is σ = 560616. Its totient is φ = 186870.

The previous prime is 373721. The next prime is 373753. The reversal of 373742 is 247373.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 247373 = 7 ⋅35339.

It is a d-powerful number, because it can be written as 3⁹ + 7² + 7² + 3¹⁰ + 4⁹ + 2¹⁵ .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 373742.

It is an unprimeable number.

373742 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93434 + ... + 93437.

It is an arithmetic number, because the mean of its divisors is an integer number (140154).

2³⁷³⁷⁴² is an apocalyptic number.

373742 is a deficient number, since it is larger than the sum of its proper divisors (186874).

373742 is a wasteful number, since it uses less digits than its factorization.

373742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186873.

The product of its digits is 3528, while the sum is 26.

The square root of 373742 is about 611.3444201103. The cubic root of 373742 is about 72.0317504000.

The spelling of 373742 in words is "three hundred seventy-three thousand, seven hundred forty-two", and thus it is an iban number.